All files / core database_info.ts

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/**
 * Copyright 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
import { primitiveComparator } from '../util/misc';
 
export class DatabaseInfo {
  /**
   * Constructs a DatabaseInfo using the provided host, databaseId and
   * persistenceKey.
   *
   * @param databaseId The database to use.
   * @param persistenceKey A unique identifier for this Firestore's local
   * storage (used in conjunction with the databaseId).
   * @param host The Firestore backend host to connect to.
   * @param ssl Whether to use SSL when connecting.
   */
  constructor(
    readonly databaseId: DatabaseId,
    readonly persistenceKey: string,
    readonly host: string,
    readonly ssl: boolean
  ) {}
}
 
/** The default database name for a project. */
const DEFAULT_DATABASE_NAME = '(default)';
 
/** Represents the database ID a Firestore client is associated with. */
export class DatabaseId {
  readonly database: string;
  constructor(readonly projectId: string, database?: string) {
    this.database = database ? database : DEFAULT_DATABASE_NAME;
  }
 
  get isDefaultDatabase(): boolean {
    return this.database === DEFAULT_DATABASE_NAME;
  }
 
  isEqual(other: {}): boolean {
    return (
      other instanceof DatabaseId &&
      other.projectId === this.projectId &&
      other.database === this.database
    );
  }
 
  compareTo(other: DatabaseId): number {
    return (
      primitiveComparator(this.projectId, other.projectId) ||
      primitiveComparator(this.database, other.database)
    );
  }
}